MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c49995d1c5c64500be537e329377c55393eb5a558bb58113300d76923f7f0b1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Smoke Loader


Vendor detections: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c49995d1c5c64500be537e329377c55393eb5a558bb58113300d76923f7f0b1
SHA3-384 hash: 0bb56b90788a7e358996ea4249b12c5183d21c59ec8f451f59fece5a2c8490c624230bc94affc34b6a7c18100f68fc32
SHA1 hash: 16a1de6582a50613fd5402f1d9b6ff73036098a1
MD5 hash: a2ea285f0a8f6badb73c94753936520f
humanhash: quebec-august-rugby-blue
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'329'152 bytes
First seen:2023-10-17 03:57:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:Ny9QBmyFmClpXOMXeJrIAngAyOtk23DjJdCzHHjifTIB7ATHibv:oCXFDXX9qIAnjtb3DjPMnsEATC
TLSH T1B255234272E890A2ECF12B7169F352D30731BCE18E25829A17655D1F9E73980B6317BB
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter andretavare5
Tags:exe Smoke Loader


Avatar
andretavare5
Sample downloaded from http://77.91.68.249/navi/kur90.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
342
Origin country :
US US
Vendor Threat Intelligence
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/455118/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

Win.Packed.Disabler-10009781-0
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a service
Creating a file
Sending a custom TCP request
Blocking the Windows Defender launch
Disabling the operating system update service
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/652e06535da218a42f5207d8/reports/2b2fc540-fb14-4595-b3ef-026927cdb58f/overview
Verdict:
Malicious
Labled as:
TR/Disabler.terqt
Link:
https://www.hybrid-analysis.com/sample/4c49995d1c5c64500be537e329377c55393eb5a558bb58113300d76923f7f0b1
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d1c57021-a4b3-4845-ba7f-f5c6e9b703d3
Result
Threat name:
Babadeda, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1326974
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Babadeda
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1326974 Sample: file.exe Startdate: 17/10/2023 Architecture: WINDOWS Score: 100 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus / Scanner detection for submitted sample 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 5 other signatures 2->68 10 file.exe 2->10         started        13 rundll32.exe 2->13         started        15 rundll32.exe 2->15         started        17 3 other processes 2->17 process3 file4 46 C:\Users\user\AppData\Local\...\iH1Wf77.exe, PE32 10->46 dropped 48 C:\Users\user\AppData\Local\...\6LQ6MA9.exe, PE32 10->48 dropped 19 iH1Wf77.exe 10->19         started        process5 file6 38 C:\Users\user\AppData\Local\...\XJ0fO26.exe, PE32 19->38 dropped 40 C:\Users\user\AppData\Local\...\5YP2fG6.exe, PE32 19->40 dropped 76 Antivirus detection for dropped file 19->76 78 Machine Learning detection for dropped file 19->78 23 XJ0fO26.exe 19->23         started        signatures7 process8 file9 42 C:\Users\user\AppData\Local\...behaviorgraphy4fO67.exe, PE32 23->42 dropped 44 C:\Users\user\AppData\Local\...\4AL426FO.exe, PE32 23->44 dropped 80 Antivirus detection for dropped file 23->80 82 Machine Learning detection for dropped file 23->82 27 Gy4fO67.exe 23->27         started        signatures10 process11 file12 50 C:\Users\user\AppData\Local\...\LR4aO87.exe, PE32 27->50 dropped 52 C:\Users\user\AppData\Local\...\3Id75rz.exe, PE32 27->52 dropped 84 Antivirus detection for dropped file 27->84 86 Machine Learning detection for dropped file 27->86 31 LR4aO87.exe 27->31         started        signatures13 process14 file15 54 C:\Users\user\AppData\Local\...\2AF2329.exe, PE32 31->54 dropped 56 C:\Users\user\AppData\Local\...\1nH01Ke2.exe, PE32 31->56 dropped 58 Antivirus detection for dropped file 31->58 60 Machine Learning detection for dropped file 31->60 35 1nH01Ke2.exe 31->35         started        signatures16 process17 signatures18 70 Antivirus detection for dropped file 35->70 72 Multi AV Scanner detection for dropped file 35->72 74 Machine Learning detection for dropped file 35->74
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4c49995d1c5c64500be537e329377c55393eb5a558bb58113300d76923f7f0b1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c49995d1c5c64500be537e329377c55393eb5a558bb58113300d76923f7f0b1/
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-10-17 03:58:05 UTC
File Type:
PE (Exe)
Extracted files:
188
AV detection:
25 of 38 (65.79%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jrezsxi4lrsfac7fg7rssn34ku4t5nnflc5vqejtadlwsi7x6cyq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:glupteba family:redline family:sectoprat family:smokeloader botnet:5141679758_99 botnet:@ytlogsbot botnet:breha botnet:pixelscloud2.0 backdoor dropper evasion infostealer loader persistence rat trojan
Link:
https://tria.ge/reports/231017-ejg4psag46/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
.NET Reactor proctector
Executes dropped EXE
Loads dropped DLL
Uses the VBS compiler for execution
Windows security modification
Downloads MZ/PE file
Amadey
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
77.91.124.55:19071
http://77.91.124.1/theme/index.php
85.209.176.128:80
185.216.70.238:37515
https://pastebin.com/raw/8baCJyMF
Unpacked files
SH256 hash:
5c59db3277aefb761d4b814aaf5f5acd1fd1a0ea154dc565c78b082a3df4566e
MD5 hash:
53e28e07671d832a65fbfe3aa38b6678
SHA1 hash:
6f9ea0ed8109030511c2c09c848f66bd0d16d1e1
Link:
https://www.unpac.me/results/8c4a0308-810f-453b-8778-b53caaccea48/
SH256 hash:
935c1e0c950bf30a3581d9cc8e8c76b415474af263b4fd62104add745c6ebd6b
MD5 hash:
159e819ad3db871c3f2743975ed8c0d9
SHA1 hash:
ccc760ffece14208b32d8cdd34c193d4b0df51d6
Link:
https://www.unpac.me/results/8c4a0308-810f-453b-8778-b53caaccea48/
SH256 hash:
957fd845e3941fa3294fe6bd5ecab960651a7b445b39a97eb1339e9389c2273c
MD5 hash:
b8fc3344e1a44f40c62b8c7bd170d125
SHA1 hash:
011b0c7eb44e2069e7c757bb57b4c060def52611
Link:
https://www.unpac.me/results/8c4a0308-810f-453b-8778-b53caaccea48/
SH256 hash:
e07746ebbd6ede34d8f17138c57bbc599a695ed21f30374169d511098331c2f1
MD5 hash:
e88ac92954f81b958411a2ceb3bf65a0
SHA1 hash:
67f2717b81e1fc98a382a3a9a318daad25b8e2a6
Link:
https://www.unpac.me/results/8c4a0308-810f-453b-8778-b53caaccea48/
SH256 hash:
ea9952687cdeb35c93f6f4536ce3e3c4e63972faa4be2cb73992554135b5437e
MD5 hash:
b894d797782d603b2efa6be5d0046112
SHA1 hash:
42322cf2551e4f92f6f73d935b5e73e53ad509e3
Link:
https://www.unpac.me/results/8c4a0308-810f-453b-8778-b53caaccea48/
SH256 hash:
46ea40139d76786c6df5ed2e97afae960549e1cd9b5433370accc2205fb4d3cf
MD5 hash:
75c32bf5cc9a4439c395b6054684b5b2
SHA1 hash:
eb302dead877fe8858ff595ae70a1ebd2b00fb8e
Link:
https://www.unpac.me/results/8c4a0308-810f-453b-8778-b53caaccea48/
SH256 hash:
4c49995d1c5c64500be537e329377c55393eb5a558bb58113300d76923f7f0b1
MD5 hash:
a2ea285f0a8f6badb73c94753936520f
SHA1 hash:
16a1de6582a50613fd5402f1d9b6ff73036098a1
Link:
https://www.unpac.me/results/8c4a0308-810f-453b-8778-b53caaccea48/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c49995d1c5c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4c49995d1c5c64500be537e329377c55393eb5a558bb58113300d76923f7f0b1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:detect_Redline_Stealer
Create hunting rule
Author:Varp0s

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/455118/

Comments